22744172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 44477496

約数和(自身を除く): 21733324

約数列:

[1, 2, 4, 11, 22, 44, 73, 97, 146, 194, 292, 388, 803, 1067, 1606, 2134, 3212, 4268, 5329, 7081, 10658, 14162, 21316, 28324, 58619, 77891, 117238, 155782, 234476, 311564, 516913, 1033826, 2067652, 5686043, 11372086, 22744172]

約数ペア:

[(1, 22744172), (2, 11372086), (4, 5686043), (11, 2067652), (22, 1033826), (44, 516913), (73, 311564), (97, 234476), (146, 155782), (194, 117238), (292, 77891), (388, 58619), (803, 28324), (1067, 21316), (1606, 14162), (2134, 10658), (3212, 7081), (4268, 5329)]